APA Style
Bower, Gordon H., Hilgard, Ernest R.. (1981).
Theory of Learning .
New York:
Prentice-Hall.
Chicago Style
Bower, Gordon H., Hilgard, Ernest R..
Theory of Learning.
New York:
Prentice-Hall,
1981.
Buku.
MLA Style
Bower, Gordon H., Hilgard, Ernest R..
Theory of Learning.
New York:
Prentice-Hall,
1981.
Buku.
Turabian Style
Bower, Gordon H., Hilgard, Ernest R..
Theory of Learning.
New York:
Prentice-Hall,
1981.
Buku.